Radiation Island is a survival adventure game where you craft your own destiny in a huge open world environment. As part of the Philadelphia Experiment you have become stranded in a parallel, alternate reality. Discover this new and mysterious world, with all its surprises. Use everything you find to survive it and solve its puzzle to get back to the real world.
| App ID | 307940 |
|---|---|
| App type | Game |
| Developer | Atypical Games |
| Publisher | Atypical Games |
| Homepage | http://www.atypicalgames.com/radiationisland/ |
| Release date | 2016-11-29 16:07 UTC |
| Release state | released |
| Controller support | full |
| Store page | store.steampowered.com/app/307940 |
| Last store refresh | 5 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | win32/RadiationIsland.exe | windows | Launch |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:16 UTC | $9.99 | $9.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 10599989 | 2023-02-21 08:49 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 228983 | windows | from app 228980 · shared install | ||||
| 228984 | windows | from app 228980 · shared install | ||||
| 228985 | windows | from app 228980 · shared install | ||||
| 228986 | windows | from app 228980 · shared install | ||||
| 307941 | windows | 2.05 GB | 1.17 GB | 5168841667560668056 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 10599989 | public | 2023-02-21 08:49 UTC | 5 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:17 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
Happy new year to everyone. The new version addresses the various corrupt save errors triggered on some save files All version should load and save properly now.
Hello everyone, At the suggestion of a community member we've update the PC version to the one running on a different platform. We also added full Steam Input support for controllers so the game can be played on the Steam Deck too. Enjoy and happy new year!
An update is being processed right now. Besides small fixes (running properly on screens with DPI Scaling, fixing the Caveman achievement unlock) we have tweaked the graphics engine and it should allow more graphics cards to run the game.
An update is being processed right now. Besides small fixes (running properly on screens with DPI Scaling, fixing the Caveman achievement unlock) we have tweaked the graphics engine and it should allow more graphics cards to run the game.
Full appinfo as delivered by Steam PICS, changenumber 37841254. Also at /api/app/307940/raw.
{
"appid": "307940",
"common": {
"name": "Radiation Island",
"type": "Game",
"releasestate": "released",
"oslist": "windows",
"icon": "a2d7f5d9e0ba47f11bcbe866142704d87b751ad3",
"clienticon": "98de06cbd3ffe10ebc52bfd1da7d12e4a3cf898c",
"clienttga": "178a4d2243f237f7a84e9155ba4df29280582000",
"languages": {
"english": "1",
"german": "1",
"french": "1",
"italian": "1",
"koreana": "1",
"spanish": "1",
"schinese": "1",
"russian": "1",
"japanese": "1",
"portuguese": "1",
"turkish": "1"
},
"logo": "adbc33aa00ca09a90e0bef4189f6ae7ed6eba7cb",
"logo_small": "adbc33aa00ca09a90e0bef4189f6ae7ed6eba7cb_thumb",
"osarch": "64",
"osextended": "",
"metacritic_name": "Radiation Island",
"controller_support": "full",
"small_capsule": {
"english": "capsule_231x87.jpg"
},
"header_image": {
"english": "header.jpg"
},
"library_assets": {
"library_capsule": "en",
"library_hero": "en",
"library_logo": "en",
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "100",
"height_pct": "100"
}
},
"library_assets_full": {
"library_capsule": {
"image": {
"english": "library_600x900.jpg"
},
"image2x": {
"english": "library_600x900_2x.jpg"
}
},
"library_hero": {
"image": {
"english": "library_hero.jpg"
},
"image2x": {
"english": "library_hero_2x.jpg"
}
},
"library_logo": {
"image": {
"english": "logo.png"
},
"image2x": {
"english": "logo_2x.png"
},
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "100",
"height_pct": "100"
}
}
},
"store_asset_mtime": "1667235007",
"associations": {
"0": {
"type": "developer",
"name": "Atypical Games"
},
"1": {
"type": "publisher",
"name": "Atypical Games"
}
},
"primary_genre": "1",
"genres": {
"0": "1",
"1": "25",
"2": "23"
},
"category": {
"category_2": "1",
"category_22": "1",
"category_23": "1",
"category_28": "1",
"category_62": "1"
},
"supported_languages": {
"english": {
"supported": "true",
"full_audio": "true"
},
"french": {
"supported": "true"
},
"italian": {
"supported": "true"
},
"german": {
"supported": "true"
},
"spanish": {
"supported": "true"
},
"japanese": {
"supported": "true"
},
"koreana": {
"supported": "true"
},
"portuguese": {
"supported": "true"
},
"russian": {
"supported": "true"
},
"schinese": {
"supported": "true"
}
},
"steam_release_date": "1480435631",
"community_visible_stats": "1",
"community_hub_visible": "1",
"gameid": "307940",
"store_tags": {
"0": "1662",
"1": "1100689",
"2": "21",
"3": "19",
"4": "492",
"5": "1659",
"6": "1695",
"7": "4182",
"8": "1702",
"9": "3859",
"10": "1667"
},
"review_score": "8",
"review_percentage": "80"
},
"extended": {
"developer": "Atypical Games",
"publisher": "Atypical Games",
"homepage": "http://www.atypicalgames.com/radiationisland/"
},
"config": {
"contenttype": "3",
"installdir": "RadiationIsland",
"launch": {
"0": {
"executable": "win32/RadiationIsland.exe",
"description": "Launch",
"type": "none",
"config": {
"oslist": "windows"
}
}
},
"steamdecktouchscreen": "1",
"steamconfigurator3rdpartynative": "65535",
"steamcontrollertemplateindex": "1",
"steamcontrollerconfigdetails": {
"2910577641": {
"controller_type": "controller_neptune",
"enabled_branches": "default",
"use_action_block": "false"
},
"2910587131": {
"controller_type": "controller_ps5",
"enabled_branches": "default",
"use_action_block": "false"
}
}
},
"depots": {
"228983": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"228984": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"228985": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"228986": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"307941": {
"config": {
"oslist": "windows"
},
"manifests": {
"public": {
"gid": "5168841667560668056",
"size": "2205138276",
"download": "1255412896"
}
}
},
"baselanguages": "english,german,french,italian,koreana,spanish,schinese,russian,japanese,portuguese,turkish",
"branches": {
"public": {
"buildid": "10599989",
"timeupdated": "1676969365",
"timebuildupdated": "1676969340"
}
},
"privatebranches": "1"
},
"ufs": {
"quota": "1000000000",
"maxnumfiles": "1000",
"savefiles": {
"0": {
"root": "gameinstall",
"path": "save/",
"pattern": "*",
"recursive": "1"
}
}
}
}